Dstv day *******

I feel ****med by dstv. I am on the contract with them for price lock since December 2022. On my surprised on January 2024 my service was cancelled I was told to pay R3700 course I did miss 1 payment of December. When I proof to them they payment of December. They change the story and sad I did cancelled my contract by phoning then . They sad I must pay R3504.70 in order for them to activate my contract.